.login_box{
	position: fixed;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	background: url(../img/pcLoginBg.jpg) no-repeat center center;
	background-size: cover;
}
.login_contai{
    width: 460px;
    position: absolute;
    top: 100px;
    left: 50%;
}
.login_logo{
	padding: 0 100px;
}
.form_box{
	padding: 30px;
	/*background-color: rgba(255,255,255,.3);*/
}
.form_row{
	height: 40px;
	border: 1px solid #fff;
	padding: 4px 0;
	margin-bottom: 20px;
	position: relative;
}
.form_row .inp_name{
	line-height: 30px;
	border-right: 1px solid #fff;
	display: inline-block;
	height: 100%;
	padding: 0 20px;
	width: 120px;
    color: #ebebeb;
	text-align: center;
}
.form_row .inp_name .form_icon{
    width: 24px;
    height: 24px;
    display: inline-block;
    background: url(../img/login_icon.png) no-repeat;
    vertical-align: middle;
    background-size: 20px;
    background-position-x: 2px;
    margin-right: 4px;
}
.form_row .login_inp{
	width: 270px;
    height: 100%;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 14px;
    padding: 0 10px;
}
.form_row .login_inp::-webkit-input-placeholder{
	color: #fff;
}
.form_row.form_row_yzm{
	width: 280px;
}
.form_row.form_row_yzm .login_inp{
	width: 130px;
}
.form_row.form_row_yzm .yzm_box{
	
	width: 100px;
	height: 40px;
	position: absolute;
	top: -1px;
	right: -120px;
}
.form_row.form_row_yzm .yzm_box img{
	height: 100%;
}
.login_but_box{
	margin-bottom: 10px;
}
.login_but_box .login_but{
	display: block;
	width: 100%;
	height: 40px;
	line-height: 40px;
	text-align: center;
	font-size: 17px;
	border: none;
	background: url(../img/btn.jpg) repeat-x;
	color: #fff;
	border-radius: 6px;
	cursor: pointer;
}
.form_row .inp_name .form_icon.icon_pasw{
	background-position-y: -27px;
}
.form_row .inp_name .form_icon.icon_yzm{
	background-position-y: -54px;
}
.yzm_box a{
	display: block;
	width: 100%;
	height: 100%;
	line-height: 40px;
	text-align: center;
	background: url(../img/btn.jpg) repeat-x;
	border-radius: 4px;
}


@media (max-width: 970px) {
	
	.login_contai {
	    width: 280px;
	    position: initial;
	    margin: 0 auto;
	    margin-top: 100px;
	}
	.form_box{
		padding: 10px;
     	background-color: rgba(0,0,0,.3); 	
	}
	.login_logo {
	    padding: 0 50px;
	    margin-bottom: 20px;
	}
	.form_row .inp_name {
	    padding: 0px 10px;
	    width: 70px;
	    word-break:keep-all;
    	white-space:nowrap;
    	text-overflow:ellipsis;
	}
	.form_row .login_inp {
    	width: 160px;
    }
    .form_row .inp_name .form_icon{
    	display: none;
    }
    .form_row.form_row_yzm {
	    width: 186px;
	}
	.form_row.form_row_yzm .login_inp {
	    width: 110px;
	}
	.form_row.form_row_yzm .yzm_box {
    	width: 70px;
    }
    .form_row.form_row_yzm .yzm_box {
	    right: -74px;
	}
}